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PPU LLVM: less trash, fix crash

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This commit is contained in:
Nekotekina 2017-06-28 14:58:12 +03:00
parent aa34fa8baa
commit ef55d6fa0c
1 changed files with 0 additions and 8 deletions
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8
rpcs3/Emu/Cell/PPUTranslator.cpp
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@ -1110,8 +1110,6 @@ void PPUTranslator::VPKUWUS(ppu_opcode_t op)
void PPUTranslator::VREFP(ppu_opcode_t op) void PPUTranslator::VREFP(ppu_opcode_t op)
{ {
const auto result = m_ir->CreateFDiv(ConstantVector::getSplat(4, ConstantFP::get(GetType<f32>(), 1.0)), GetVr(op.vb, VrType::vf)); const auto result = m_ir->CreateFDiv(ConstantVector::getSplat(4, ConstantFP::get(GetType<f32>(), 1.0)), GetVr(op.vb, VrType::vf));
FastMathFlags x; x.setAllowReciprocal();
cast<Instruction>(result)->setFastMathFlags(x);
SetVr(op.vd, result); SetVr(op.vd, result);
} }
@ -1156,8 +1154,6 @@ void PPUTranslator::VRLW(ppu_opcode_t op)
void PPUTranslator::VRSQRTEFP(ppu_opcode_t op) void PPUTranslator::VRSQRTEFP(ppu_opcode_t op)
{ {
const auto result = m_ir->CreateFDiv(ConstantVector::getSplat(4, ConstantFP::get(GetType<f32>(), 1.0)), Call(GetType<f32[4]>(), "llvm.sqrt.v4f32", GetVr(op.vb, VrType::vf))); const auto result = m_ir->CreateFDiv(ConstantVector::getSplat(4, ConstantFP::get(GetType<f32>(), 1.0)), Call(GetType<f32[4]>(), "llvm.sqrt.v4f32", GetVr(op.vb, VrType::vf)));
FastMathFlags x; x.setAllowReciprocal();
cast<Instruction>(result)->setFastMathFlags(x);
SetVr(op.vd, result); SetVr(op.vd, result);
} }
@ -3314,8 +3310,6 @@ void PPUTranslator::FRES(ppu_opcode_t op)
{ {
const auto b = GetFpr(op.frb, 32); const auto b = GetFpr(op.frb, 32);
const auto result = m_ir->CreateFDiv(ConstantFP::get(GetType<f32>(), 1.0), b); const auto result = m_ir->CreateFDiv(ConstantFP::get(GetType<f32>(), 1.0), b);
FastMathFlags x; x.setAllowReciprocal();
cast<Instruction>(result)->setFastMathFlags(x);
SetFpr(op.frd, result); SetFpr(op.frd, result);
//m_ir->CreateStore(GetUndef<bool>(), m_fpscr_fr); //m_ir->CreateStore(GetUndef<bool>(), m_fpscr_fr);
@ -3635,8 +3629,6 @@ void PPUTranslator::FRSQRTE(ppu_opcode_t op)
{ {
const auto b = GetFpr(op.frb, 32); const auto b = GetFpr(op.frb, 32);
const auto result = m_ir->CreateFDiv(ConstantFP::get(GetType<f32>(), 1.0), Call(GetType<f32>(), "llvm.sqrt.f32", b)); const auto result = m_ir->CreateFDiv(ConstantFP::get(GetType<f32>(), 1.0), Call(GetType<f32>(), "llvm.sqrt.f32", b));
FastMathFlags x; x.setAllowReciprocal();
cast<Instruction>(result)->setFastMathFlags(x);
SetFpr(op.frd, result); SetFpr(op.frd, result);
//m_ir->CreateStore(GetUndef<bool>(), m_fpscr_fr); //m_ir->CreateStore(GetUndef<bool>(), m_fpscr_fr);